Omposition should be it i think
Answer:
you can tell diorite is an intrusive igneous rock because it has a coarse-grained texture
Answer:
The Bismuth atom
Explanation:
it contains 83 atoms, 5 of which are valence electrons. These 5 electrons are accommodated in the 6s and 6p orbital.
Answer:750.550mL
Explanation:
V1/T1=v2/T2
V1=540mL
T1=-55°c to convert to Kelvin
273-55=218k
V2=?
T2=30°c to convert to Kelvin
273+30=303k
540/218=v2/303
Cross multiply
218v2=540×303
V2=540×303/218
V2=163620/218
V2=750.550mL
<span>The answer is c - physical activity and exercise typically lead to higher energy levels. The endorphins and hormones released during periods of high activity actually help to combat stress and depression linked to a depletion in serotonin, and therefore can only increase the quality of life. The other possible answers to this question are therefore all incorrect.</span>